49653-17-0
ETHYL 2-ETHOXY-2-HYDROXYACETATE
+
7732-18-5
水
3059-67-4
N5-Methyl-pyrimidin-4,5-diyldiamin
→
98277-28-2
6-hydroxy-5-methyl-6,8-dihydropteridin-7-one
959259-26-8